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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90741d3e40ff7fd03ed2e4e22b503ab8195a1a7a024d1736e1f58b3559db2464. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


ConnectWise


Vendor detections: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90741d3e40ff7fd03ed2e4e22b503ab8195a1a7a024d1736e1f58b3559db2464
SHA3-384 hash: 57b4644ecb65032270382300f4aaf9e649f3dd500b3e3704b22d2b10ee152154fad77781fa66dfb1b56013fdf4fb45b4
SHA1 hash: ff2a03d5420994b956cc1978346b76996d17444a
MD5 hash: b6b262aeab53b8316a9ac88278017d7f
humanhash: sweet-beer-fourteen-item
File name:SecuriteInfo.com.Riskware.MSIL.ScreenConnect.Heur.15353.16548
Download: download sample
Signature ConnectWise
Create hunting rule
File size:1'568'768 bytes
First seen:2026-10-08 13:01:20 UTC
Last seen:2026-10-08 13:28:22 UTC
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 24576:0ZPlmF0uwTKh56Z5vePu/DVeL1pVjeONnUUGGu/aYmQurhwQUvB:+mh69eWbVypVCygGu/aYmn1gB
TLSH T17D75012077F88439F6F62B31AE3A95609E3ABD241F71C15E8354391D0DB0A909BB6773
TrID 80.0% (.MSI) Microsoft Windows Installer (454500/1/170)
10.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.8% (.MSP) Windows Installer Patch (44509/10/5)
1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter SecuriteInfoCom
Tags:ConnectWise msi

Intelligence

File Origin
# of uploads :
2
# of downloads :
80
Origin country :
FR FR
Vendor Threat Intelligence
Malware configuration found for:
MSI
Details
Link:
https://research.acce.ciphertechsolutions.com/results/985c3e44-3c6f-4bb8-bdf9-efd974972628/
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/91095/
Detection(s):
SecuriteInfo.com.Riskware.MSIL.ScreenConnect.Heur.15353.16548.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug base64 CAB expand expired-cert installer installer lolbin overlay packed reconnaissance reconnaissance rundll32
Link:
https://www.filescan.io/uploads/6ac79423d5032ed18eec323b/reports/636b058d-8c62-4efe-9225-408507151d43/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/90741d3e40ff7fd03ed2e4e22b503ab8195a1a7a024d1736e1f58b3559db2464
Verdict:
Adware
File Type:
msi
Link:
https://opentip.kaspersky.com/90741d3e40ff7fd03ed2e4e22b503ab8195a1a7a024d1736e1f58b3559db2464/results?tab=lookup
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
.Net CAB:COMPRESSION:LZX CAB:COMPRESSION:NONE Executable Managed .NET Office Document PDB Path PE (Portable Executable) PE File Layout PE Memory-Mapped (Dump) SOS: 0.21 SOS: 0.30 SOS: 0.32 SOS: 0.33 SOS: 0.64
Link:
https://app.malva.re/file/b6b262aeab53b8316a9ac88278017d7f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/90741d3e40ff7fd03ed2e4e22b503ab8195a1a7a024d1736e1f58b3559db2464/
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-10-08 13:02:27 UTC
File Type:
Binary (Archive)
Extracted files:
147
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sb2b2psa7575apws4trcwub2xamvugt2ajgronxb6wftkwo3ersa._file
Verdict:
suspicious
Label(s):
ADMINTOOL_ScreenConnect
Create hunting rule
Link:
https://reports.threatray.com/ce929abb-6524-46de-aa71-cd37a3a7eb67
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence privilege_escalation ransomware
Link:
https://tria.ge/reports/261008-p9erdagz2p/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Event Triggered Execution: Installer Packages
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Enumerates connected drives
Executes dropped EXE
Loads dropped DLL
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/90741d3e40ff7fd03ed2e4e22b503ab8195a1a7a024d1736e1f58b3559db2464

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:win_evilconwi_w0
Create hunting rule
Author:Karsten Hahn @ G DATA CyberDefense
Description:Settings from app.config that hide the connection of the client. These settings are potentially unwanted

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/91095/

Comments